"List of books and papers quoted": v. 1, p. [153]-154
v. 1. An introduction to the Viking history of western Europe / by Haakon Shetelig -- v. 2. Viking antiquities in Scotland / by Sigurd Grieg -- v. 3. Horse antiquities in Ireland / by Johanes Bøe -- v. 4. Viking antiquities in England, with a supplement of Viking antiquities on the continent of western Europe / by Anathon Bjørn and Haakon Shetelig -- v. 5. British antiquities of the Viking period found in Norway / by Jan Petersen
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